2.8″ Android Smartwatch, 2800mAh with LTE Posted on November 26, 2019 by Admin Related Post 10 Previously Reviewed Gadgets, 11 Months Later (Update #21) Mail Time #3: Six Mini-Reviews! 5 Car Phone Holders Compared! HexClad Pan Review: Does This Hybrid Pan Work? 5 Travel Gadgets Put to the Test! 2.8″ Android Smartwatch with 2800mAh battery, LTE sim card slot, runs on an MediaTek chipset.